UAL8107

UNITED AIRLINES INC · SFO → SEA

UAL8107 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 2h 40m. SkyMeter has observed 71 legs of this flight number via ADS-B.

✈
FLIGHTS
71
last 90 days
⏱
AVG DURATION
2h 40m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/17/2026
first → last seen
🗺
ROUTES / TYPES
52 / 10
city pairs · airframes
⚠
INCIDENT RATE
1.4%
1 flagged

Routes flown

By count · last 90 days

10
KSFO → KSEA
7
avg 1h 57m · San Francisco → Seattle Tacoma
KIAH → KBWI
2
avg 2h 48m · George Bush Intercontinental Houston → Baltimore/Washington International Thurgood Marshall
KSFO → KORD
2
avg 4h 13m · San Francisco → Chicago O'Hare
KBOS → KSFO
2
avg 6h 20m · General Edward Lawrence Logan → San Francisco
KSFO → KIAH
2
avg 3h 59m · San Francisco → George Bush Intercontinental Houston
KSFO → KLAX
2
avg 1h 12m · San Francisco → Los Angeles
KHAF → KSEA
2
avg 1h 56m · Half Moon Bay → Seattle Tacoma
KORD → KSFO
1
avg 4h 24m · Chicago O'Hare → San Francisco
KIAH → KAUS
1
avg 32m · George Bush Intercontinental Houston → Austin Bergstrom
KIAH → CYYZ
1
avg 2h 54m · George Bush Intercontinental Houston → Lester B. Pearson

Aircraft types

Equipment used on this number

10
A320 AIRBUS Airbus A320
17
B39M BOEING Boeing 737 MAX 9
13
A21N AIRBUS Airbus A321 Neo
11
B38M BOEING Boeing 737 MAX 8
11
B739 BOEING Boeing 737-900
11
B738 BOEING Boeing 737-800
8
A319 AIRBUS Airbus A319
5
B752 BOEING Boeing 757-200
4
B737 BOEING Boeing 737-700
1
B753 BOEING Boeing 757-300
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UAL8107

30
N97424BOEING Boeing 737 MAX 9
→
8/17/2026
1h 49m
No alerts
Replay Analysis
N17410BOEING Boeing 737 MAX 9
→
8/15/2026
3h 9m
No alerts
Replay Analysis
N17420BOEING Boeing 737 MAX 9
→
8/14/2026
2h 32m
No alerts
Replay Analysis
N17128BOEING Boeing 757-200
→
8/11/2026
21m
No alerts
Replay Analysis
N17128BOEING Boeing 757-200
→
8/10/2026
2h 34m
No alerts
Replay Analysis
N17254BOEING Boeing 737 MAX 8
→
8/10/2026
3h 21m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
8/9/2026
1h 57m
No alerts
Replay Analysis
N87527BOEING Boeing 737-800
→
8/8/2026
2h 41m
No alerts
Replay Analysis
N33266BOEING Boeing 737-800
→
8/7/2026
2h 53m
△ Low approach-stability score
Replay Analysis
N443UAAIRBUS Airbus A320
→
8/7/2026
1h 45m
No alerts
Replay Analysis
N77431BOEING Boeing 737-900
→
8/4/2026
3h 13m
No alerts
Replay Analysis
N430UAAIRBUS Airbus A320
→
8/4/2026
2h 8m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
8/3/2026
2h 2m
No alerts
Replay Analysis
N855UAAIRBUS Airbus A319
→
8/3/2026
2h 30m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
8/2/2026
1h 42m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
8/1/2026
1h 24m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
7/31/2026
7m
No alerts
Replay Analysis
N831UAAIRBUS Airbus A319
→
7/30/2026
2h 30m
No alerts
Replay Analysis
N61881BOEING Boeing 737-900
→
7/30/2026
2h 23m
No alerts
Replay Analysis
N29124BOEING Boeing 757-200
→
7/29/2026
26m
No alerts
Replay Analysis
N29124BOEING Boeing 757-200
→
7/28/2026
2h 47m
No alerts
Replay Analysis
N68817BOEING Boeing 737-900
→
7/28/2026
1h 56m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
7/27/2026
1h 21m
No alerts
Replay Analysis
N37545BOEING Boeing 737 MAX 9
→
7/26/2026
4h 55m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
7/26/2026
58m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
7/25/2026
2h 41m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
7/25/2026
3h 40m
No alerts
Replay Analysis
N14560AIRBUS Airbus A321 Neo
→
7/25/2026
1h 13m
No alerts
Replay Analysis
N14560AIRBUS Airbus A321 Neo
→
7/24/2026
54m
No alerts
Replay Analysis
N14560AIRBUS Airbus A321 Neo
→
7/24/2026
2h 8m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window